Specification Brand : Askar BulletPoint : Aperture size: 151mm Focal length: 1057mm Focal ratio: f/7 Objective lens: Quadruplet air-spaced APO (including two ED glass) Image circle: 60mm Maximum accessory connection (with the focuser fully retreated): Imaging mode: 78mm (from the base of M48x0.75 male thread) Observing mode: 119mm (from the end of1.25" eyepiece holder) Total length: Observing mode: 930.3mm (with the dew shield contracted) 1117.8mm (with the dew shield fully extended) Imaging mode: 976.8mm (with the dew shield contracted) 1164.3mm (with the dew shield fully extended) Dew shield OD: 185mm / 7.28" OTA Weight: 24 lbs (11 kg) Total Weight (including tube ring & dovetail plate): 28 lbs (13 kg) BulletPoint1 : Telescope Tube Length : 35-39" inches, Height : 65" inches , Diameter : 30" inches, Magnification : 64 X Lens, 52 mm Coated, Weight : 7.5 kg, Classical Modern look vintage theme telescope will give your office Or home A Royal Look Telescope. BulletPoint2 : Material Used : Brass and Wood, Color : Silver/Nickel Finish and Black Tripod, Vintage marine models to the real world and use , item is made of brass and polished to chrome finish and give an elegant look to your place. BulletPoint3 : A beautiful clear-coated solid brass harbormaster style telescope is mounted on a arc solid mahogany tripod.It is in silver/nickel finish polish and solid dark black tripod looks classy when install or mount at your place. BulletPoint4 : Use : Home & Office Decor, Lobby, Living Room Decorative, Functional at Balcony Lawn, Best Gift or Present at Halloween, X-Mas and New Year, Collectible, etc. BulletPoint5 : Packing : Packed in single Parcels, Corrugated Export packing. This telescope is usually made for Home or Office decoration. It gives the elegant look with your furniture. Color : Chrome Finish CompatibleDevices : Smartphone ExternallyAssignedProductIdentifier : 6161125678131 EyePieceLensDescription : Erfle FieldOfView : 1.02 degrees Finderscope : No FocalLengthDescription : F/7 FocusType : Manual Focus IncludedComponents : OTA ItemDisplayDimensions_Height : 3 inches ItemDisplayDimensions_Length : 10 inches ItemDisplayDimensions_Width : 6 inches ItemName : Askar 151PHQ 151mm f/7 Quadruplet Flat Field Refractor ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 40 inches ItemPackageDimensions_Width : 7.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : refracting-telescopes MagnificationMaximum : 1 Manufacturer : Askar Material : Brass MinFocalLength : 1057 millimeters ModelName : Vintage Telescope ModelNumber : 151PHQ NumberOfItems : 2 PackageLevel : unit PartNumber : 151PHQ PowerSourceType : Adapter,Handheld ProductDescription : The Askar 151PHQ is a quadruplet astrograph refractor and is the largest member of the PHQ line from Askar. Featuring a 151mm (6") aperture and a 1057mm focal length for an f/7 focal ratio, the 151PHQ is designed to produce stunning flat field images of deep sky objects. With a staggering claimed 60mm image circle, the 151PHQ can handle sensors larger than full frame into medium format territory. Quadruplet Design The Askar 151PHQ is a quadruplet design, meaning it features a built in field flattener. This saves you money, and also means your scope is equipped for imaging right out of the box. It also means you don't need to worry about precisely calculating back focus unless you're using the Askar 0.7x Reducer (sold separately), in which case you'll need to be at a standard 55mm. If using it without the additional reducer, you'll have up to 78mm from the base of the rear threads to attach accessories. That means you can easily attach an OAG, filter wheel / drawer, camera, and a rotator for a fully remote-capable setup. The 151PHQ can also be used visually too, so you can take advantage of this truly versatile instrument. ProductSiteLaunchDate : 2023-09-02T18:52:43.280Z Size : Large StreetDate : 2020-08-31T00:00:01Z SupplierDeclaredDgHzRegulation : other TelescopeMountDescription : Equatorial Mount WarrantyDescription : 12 Month